@font-face {
    font-family: 'fontello';
    src: url('./font/fontello.eot?55204687');
    src: url('./font/fontello.eot?55204687#iefix') format('embedded-opentype'),
        url('./font/fontello.woff?55204687') format('woff'),
        url('./font/fontello.ttf?55204687') format('truetype'),
        url('./font/fontello.svg?55204687#fontello') format('svg');
    font-weight: normal;
    font-style: normal;
}

.demo-icon {
    font-family: fontello;
    margin-left: 5px;
    margin-right: 5px;
}